฿7,710 - Cheap flights from Singapore (SIN) to Kathmandu (KTM) (2025)

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Cheap Flights from Singapore (SIN) to Kathmandu (KTM)

Prices were available within the past 7 days and start at ฿7,710 for one-way flights and ฿12,690 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Return

Sun, 23 Mar - Mon, 31 Mar

SIN

Singapore

KTM

Kathmandu

฿12,690

Return

found 4 days ago

Sun, 2 Feb - Mon, 31 Mar

SIN

Singapore

KTM

Kathmandu

฿13,575

Return

found 4 days ago

Tue, 25 Mar - Tue, 1 Apr

SIN

Singapore

KTM

Kathmandu

฿13,660

Return

found 19 hours ago

Mon, 24 Mar - Wed, 2 Apr

SIN

Singapore

KTM

Kathmandu

฿13,690

Return

found 3 days ago

Mon, 10 Mar - Sat, 5 Apr

SIN

Singapore

KTM

Kathmandu

฿13,860

Return

found 6 days ago

Sat, 12 Apr - Sat, 19 Apr

SIN

Singapore

KTM

Kathmandu

฿14,540

Return

found 1 day ago

Sun, 23 Mar - Mon, 31 Mar

SIN

Singapore

KTM

Kathmandu

฿15,245

Return

found 4 days ago

Tue, 25 Mar - Tue, 1 Apr

SIN

Singapore

KTM

Kathmandu

฿16,385

Return

found 19 hours ago

Thu, 1 May - Thu, 22 May

SIN

Singapore

KTM

Kathmandu

฿17,445

Return

found 1 day ago

Thu, 1 May - Thu, 22 May

SIN

Singapore

KTM

Kathmandu

฿17,690

Return

found 1 day ago

Flight from Singapore to Kathmandu route information
Origin airport	Changi
Destination airport	Tribhuvan Intl.
Airlines serving	Air China, Air India, Cathay Pacific, China Southern Airlines, IndiGo, Malaysia Airlines, Singapore Airlines, Thai Airways International
Return price	฿12,690
Distance	3516 km

Perfect flights from Singapore to Kathmandu

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Singapore to Kathmandu. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.

Picture yourself strolling through the streets of Kathmandu, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.

Our flexible Changi to Tribhuvan Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿7,710 and roundtrip prices from ฿12,690. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.

But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Tribhuvan Intl. and explore Kathmandu and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your SIN to KTM travel arrangements today and embark on the journey of a lifetime in Kathmandu.

Frequently asked questions

How much is a flight from SIN to KTM?

Pack your bags, because round-trip journeys from Changi Airport (SIN) to Tribhuvan Intl. Airport start from ฿12,690. That’s based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.

Do I need to pay a cancellation fee if I cancel my flight from Changi Airport (SIN) to KTM?

We understand that things come up unexpectedly, so we’ve made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.

How do I find cheap flights from Changi Airport (SIN) to KTM that have flexible change policies?

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Singapore Airport to Tribhuvan Intl. Airport flights, you’ll see a “no change fees” filter for you to select.

How far is the flight from SIN to Tribhuvan Intl. Airport (KTM)?

The flight distance between Singapore Airport and KTM is 3,500 kilometres. Bring along a drink, a few snacks and an interesting novel to read. Keep yourself occupied and the time will fly by.

Which airlines fly direct from Changi Airport to KTM?

If you’d like to fly straight from Changi Airport to KTM, Singapore Airlines (SQ) is a top option. It operates 39 monthly flights between Singapore and Kathmandu.

Are Changi Airport (SIN) to Tribhuvan Intl. Airport (KTM) flight tickets cheaper when they're purchased at the last minute?

Late planners can occasionally score a bargain, with some of the cheapest fares from Singapore Airport to Tribhuvan Intl. Airport emerging a few weeks before the date of departure. If you’d rather book ahead, Expedia compares and updates all the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines advertise prices that far in advance.